USMAN GHANI KHATTAK; ABDUL SHAKOOR; DR. SHAKEEL AHMAD. Developing Framework for Improving Efficiency of Public Secondary School principals in Khyber Pakhtunkhwa, Pakistan. Dialogue Social Science Review (DSSR), [S. l.], v. 3, n. 10, p. 613–624, 2025. Disponível em: https://dialoguesreview.com/index.php/2/article/view/1127. Acesso em: 18 apr. 2026.